Individual Calculations February 2020 |
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Kalansooriya, D A Total change: -17.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1244 | 1007 | 0.00 | 2 | -0.44 | 40 | -17.60 | |
| Wijesinghe, W M M N | | | 1346 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | Perera, D G D S Vidarsha | | | 1141 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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